path: root/arch/powerpc/platforms/pseries/hotplug-cpu.c
diff options
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-04 13:46:58 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-20 11:02:35 +1000
commit0b05ac6e24807f0c26f763b3a546c0bcbf84125f (patch)
tree9c1a113a050583e564dcd78a7aa80fde6320d8e1 /arch/powerpc/platforms/pseries/hotplug-cpu.c
parentf0e615c3cb72b42191b558c130409335812621d8 (diff)
powerpc/xics: Rewrite XICS driver
This is a significant rework of the XICS driver, too significant to conveniently break it up into a series of smaller patches to be honest. The driver is moved to a more generic location to allow new platforms to use it, and is broken up into separate ICP and ICS "backends". For now we have the native and "hypervisor" ICP backends and one common RTAS ICS backend. The driver supports one ICP backend instanciation, and many ICS ones, in order to accomodate future platforms with multiple possibly different interrupt "sources" mechanisms. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/hotplug-cpu.c')
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index ef8c45489e2..ae6c27df4dc 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -19,6 +19,7 @@
#include <linux/kernel.h>
+#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/cpu.h>
#include <asm/system.h>
@@ -28,7 +29,7 @@
#include <asm/machdep.h>
#include <asm/vdso_datapage.h>
#include <asm/pSeries_reconfig.h>
-#include "xics.h"
+#include <asm/xics.h>
#include "plpar_wrappers.h"
#include "offline_states.h"